Quote Originally Posted by xntrik View Post
MIL code?
My thermostat doesnt drop while cruising, it stays about a bar below the middle line (which is normal from what I've read right?)
The needle is not the thermostat. The thermostat controls the coolant flow to the radiator. The needle is the coolant temperature gauge. If it is constantly a bar below the middle, then your thermostat is good. If it was faulty, the temperature needle would drop to cold when you were moving and then climb back up when you are stopped (assuming your current thermostat is a Honda OEM one).